在直立枝条上，紫胶蚧呈环状带分布，在多数倾斜枝条上，紫胶蚧分布在背阴面。
On erect branches, lac insects distributed around the branch, but on most decline branches, lac insects only settled on shaded parts.
范艾伦辐射带是由带电粒子组成的两个甜甜圈形状的环状物——其中一个挨靠在另一个内部——环绕着我们地球。
The Van Allen belts are two doughnut-shaped rings of charged particles-one nestled inside the other-that encircle our planet.
侵入带由冲洗带、过渡带或者环状空间组成。
It consists of the flushed zone and the transition zone or annulus.
结果表明，带支链及环状结构的添加剂极压抗磨性能最好。
The results showed that the properties of additives with branched group and cyclic hydrocarbon were excellent.
目的通过对1例21号环状染色体综合征患者的细胞遗传学分析，探讨21号环状染色体的形成原因，临床表型与染色体区带的关系。
Objective to search the forming cause and the correlation between the clinical phenotype and chromosome band by the cytogenetic analysis on a case of ring chromosome 21 syndrome.
环状伸张自粘束缚带，能调节合理加压效果，减缓因剧烈转动时对腕部造成的冲击可减轻扭伤时的疼痛与无力。适用于各种运动及手腕用力较大的工作。
The products with adjustable ring ties are suitable for all kinds of sports to reduce the impact because of acute turning, and lighten the pain because of wrick.
所述的换向器在无纬带绑扎层表面粘接有绝缘胶泥密封层，在换向片端部有一环状沟槽。
The insulating rubber sealing layer is stuck on the surface of the unidirectional weftless tape banding layer for the commutator. The ring groove is arranged at the end of the commutator plate.
具有带酯键的侧链的五元环或六元环的环状醚化合物，其中所述环状醚化合物的含量，按每100质量份所述酯化合物，调整到0.01至5质量份。
The content of the cyclic ether compound is adjusted to 0.01 to 5 parts by mass based on 100 parts by mass of the ester compound.
环城游憩带在空间状态上呈现出带、环状分布特征，具有观光、休闲、度假、娱乐、康体、教育等多种功能。
It is un-continuous in distribution with many functions as sightseeing, recreation, taking holidays, entertainments, keeping health and education, etc.
实验结果表明，当有机元为链状烷基胺时，层状结构非常明显，而当有机元为带刚性苯环状的苯胺时，层状结构稍差。
The experimental results indicated that the layered structures displayed more clearly when the organic components were alkyl amine rather than aniline.
实验结果表明，当有机元为链状烷基胺时，层状结构非常明显，而当有机元为带刚性苯环状的苯胺时，层状结构稍差。
The experimental results indicated that the layered structures displayed more clearly when the organic components were alkyl amine rather than aniline.
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